DNode* DNode::removeChild( DNode* n )
{
if (n != NULL)
{
ChildSet::iterator i = mChildren.find(n);
if (i != mChildren.end())
{
cancelUpdate(n);
mChildren.erase(i);
n->setParent(NULL);
}
}
return n;
}
//-----------------------------------------------------------------------
Node* Node::removeChild(Node* child)
{
if (child)
{
ChildNodeMap::iterator i = mChildren.find(child->getName());
// ensure it's our child
if (i != mChildren.end() && i->second == child)
{
// cancel any pending update
cancelUpdate(child);
mChildren.erase(i);
child->setParent(NULL);
}
}
return child;
}
DNode* DNode::removeChild( uint32 index )
{
DNode* ret;
assert(index < getChildCount());
ChildSet::iterator i = mChildren.begin();
for (uint32 j = 0; j < index; ++j)
{
i++;
}
if (i != mChildren.end())
{
ret = *i;
cancelUpdate(ret);
(ret)->mParent = NULL;
signalDetached(this, ret);
mChildren.erase(i);
return ret;
}
return NULL;
}
//-----------------------------------------------------------------------
Node* Node::removeChild(const String& name)
{
ChildNodeMap::iterator i = mChildren.find(name);
if (i == mChildren.end())
{
OGRE_EXCEPT(Exception::ERR_ITEM_NOT_FOUND, "Child node named " + name +
" does not exist.", "Node::removeChild");
}
Node* ret = i->second;
// Cancel any pending update
cancelUpdate(ret);
mChildren.erase(i);
ret->setParent(NULL);
return ret;
}
DNode* DNode::removeChild( const DString& name )
{
DNode* ret;
ChildSet::iterator i, iend = mChildren.end();
for (i = mChildren.begin();i != iend; ++i)
{
if ((*i)->mName == name)
{
break;
}
}
if (i != mChildren.end())
{
ret = *i;
cancelUpdate(ret);
(ret)->mParent = NULL;
signalDetached(this, ret);
mChildren.erase(i);
return ret;
}
return NULL;
}
//-----------------------------------------------------------------------
Node* Node::removeChild(unsigned short index)
{
Node* ret;
if (index < mChildren.size())
{
ChildNodeMap::iterator i = mChildren.begin();
while (index--) ++i;
ret = i->second;
// cancel any pending update
cancelUpdate(ret);
mChildren.erase(i);
ret->setParent(NULL);
return ret;
}
else
{
OGRE_EXCEPT(
Exception::ERR_INVALIDPARAMS,
"Child index out of bounds.",
"Node::getChild" );
}
return 0;
}
void QDeclarativeLandmarkCategoryModel::startUpdate()
{
#ifdef QDECLARATIVE_LANDMARK_DEBUG
qDebug("QDeclarativeLandmarkCategoryModel::startUpdate()");
#endif
if (!m_manager) {
m_updatePending = false;
return;
}
// Clear any previous updates and request new
cancelUpdate();
if (m_landmark) {
QLandmarkCategoryFetchByIdRequest* req = new QLandmarkCategoryFetchByIdRequest(m_manager, this);
req->setCategoryIds(m_landmark->categoryIds());
m_fetchRequest = req;
} else {
m_fetchRequest = new QLandmarkCategoryFetchRequest(m_manager, this);
setFetchRange();
setFetchOrder();
}
QObject::connect(m_fetchRequest, SIGNAL(stateChanged(QLandmarkAbstractRequest::State)), this, SLOT(fetchRequestStateChanged(QLandmarkAbstractRequest::State)));
m_fetchRequest->start();
m_updatePending = false; // Allow requesting updates again
}
void
UpdateProgressDialog::onCancel()
{
emit cancelUpdate();
hide();
}
